SOLID ELECTROLYTE COMPOSITION, ELECTRODE SHEET FOR BATTERIES USING SAME AND ALL-SOLID-STATE SECONDARY BATTERY

摘要

A solid electrolyte composition which contains (A) an inorganic solid electrolyte having conductivity of ions of a metal belonging to group 1 or group 2 of the periodic table, (B) binder particles that have an average particle diameter of from 10 nm to 1,000 nm (inclusive) and are configured of a polymer into which a macromonomer (X) containing a side chain component having a number-average molecular weight of 1,000 or more is incorporated, and (C) a dispersion medium.